import baseUrl from '@/config/request.config'
import {
	useUserStore
} from '@/store/modules/user'
import {
    getToken
} from '@/utils/auth'
import {
    toast,
    showConfirm,
    tansParams
} from '@/utils/common'

import type { uniReqConfig } from '@/types'


let timeout = 10000


export default function upload(config: uniReqConfig) {
    // 是否需要设置 token
    const isToken = (config.headers || {}).isToken === false
    config.header = config.header || {}
    if (getToken() && !isToken) {
        config.header['Authorization'] = 'Bearer ' + getToken()
    }
    // get请求映射params参数
    if (config.params) {
        let url = config.url + '?' + tansParams(config.params)
        url = url.slice(0, -1)
        config.url = url
    }
    return new Promise((resolve, reject) => {
        uni.uploadFile({
            timeout: config.timeout || timeout,
            url: baseUrl + config.url,
            filePath: config.filePath,
            name: config.name || 'file',
            header: config.header,
            formData: config.formData,
            success: (res: UniApp.UploadFileSuccessCallbackResult) => {
                let data: string = res.data || '{}'
                const result = JSON.parse(data)
                const code = result.code || result.status || 200
                const msg = result.msg || result.message || ''
                if (code == 401) {
                    let store = useUserStore()
                    showConfirm('登录状态已过期，您可以继续留在该页面，或者重新登录?').then((res: any) => {
                        if (res.confirm) {
                            store.LOGOUT()
                            uni.reLaunch({
                                url: '/pages/login'
                            })
                        }
                    })
                    resolve('无效的会话，或者会话已过期，请重新登录。')
                } else if (code === 500) {
                    toast(msg)
                    resolve(result)
                } else if (code === 1500) {
                    toast("您没有权限访问该资源")
                    resolve(result)
                } else if (code !== 200) {
                    toast(msg)
                    resolve(code)
                }
                resolve(result)
            },
            fail: (error) => {
                let { errMsg }: { errMsg?: string } = error
                if (!errMsg) {
                    errMsg = '未知错误'
                }
                if (errMsg == 'Network Error') {
                    errMsg = '后端接口连接异常'
                } else if (errMsg.includes('timeout')) {
                    errMsg = '系统接口请求超时'
                } else if (errMsg.includes('Request failed with status code')) {
                    errMsg = '系统接口' + errMsg.substr(errMsg.length - 3) + '异常'
                }
                toast(errMsg)
                resolve(error)
            }
        })
    })
}